[Chad]

2.0L EcoBoost
30 mpg highway/22 mpg city
Provides the power of the six-cylinder engine with the fuel economy of a four-cylinder engine 240 horsepower and 270 lb. of torque

Escape 2.0EcoBoost FWD Curb Weight 3,502 lbs
Focus ST Curb Weight (NA) 3,223 lbs

Using simple logic the Focus ST can't be too far from those mileage numbers.

Read more..
All-New Ford Escape with EcoBoost Engine EPA-Certified at 33 MPG, the Most Fuel Efficient Small SUV on Market | Ford Motor Company Newsroom
http://media.ford.com/images/10031/Escape_Engines_3at30mpg.pdf

Spec Sheet
http://media.ford.com/images/10031/2013_Escape_Specs.pdf